Sades SA-901 Stereo 7.1 USB Gaming Headphone Headset with Microphone,Black Red 100% Brand New and High-Quality 7.1 sound USB sound card, surround effect is obvious Unique structure with retractable Mic Excellent low head design, the inside of the soft leather, effectively disperse the head pressure, quality of cortical earmuffs, soft, comfortable, breathable, suitable for long time use. Reinforced headband, which offers nine levels of height adjustment for the perfect fit